Level Up

Leveling up a card increases attack and health by 15% of the card's base values. The cost of leveling up depends on rarity and current level. All cards start at level 1.

Gold cost

Gold cost increases by 15% for each level (exponential). The cost is proportional to rarity of the card:

• Common: 1x
• Rare: 2x
• Epic: 3x
• Legendary: 4x
• Mythic: 5x

GoldCost = Rarity * 2300 * 1.15 ^ (Level - 1)

for leveling up to Level.

Item Costs

Normal Cards

Leveling up a card also costs a certain amount of items.

• Elixir (depending on element, e.g. Earth Elixir for earth cards)
• Necklace (depending on rarity, e.g. Common Necklace for common cards)
• Misc (e.g. Wisdom Book or Precious Ring)

Items come in tiers ranging from one star to five stars.

Level	Elixir	Necklace	Misc	Tier
2	1	0	4	1
3	2	1	5	1
4	3	2	6	1
5	4	3	7	1
6	2	1	5	2
7	3	2	6	2
8	4	3	7	2
9	5	4	8	2
10	6	5	9	2
...
15	7	6	10	3
...
20	8	7	11	4
...
25	9	8	12	5